常見例句The over modulation strategy of matrix converter(MC) is put forward on the basis of conventional AC/DC/AC MC control theory. 本文在分析傳統(tǒng)交-直-交矩陣變換器控制原理的基礎(chǔ)上,提出了矩陣變換器的過調(diào)制控制策略。On the basis of digital closed-loop modulate-demodulate technique, the mechamism of the over modulation technique was and theoretically analyed relative experimental reseach work was done. 對(duì)基於數(shù)字閉環(huán)調(diào)制解調(diào)方案的過調(diào)制技術(shù)改善陀螺信噪比的理論基礎(chǔ)進(jìn)行了深入的分析,在此基礎(chǔ)上進(jìn)行了相關(guān)的實(shí)騐研究。Algorithm of over modulation of SVPWM and PI controller without integral saturation is pulled in the speed regulation system for developing both good dynamic performance and high accuracy. 將SVPWM的調(diào)制技術(shù)應(yīng)用於異步電機(jī)的矢量控制,竝且引入SVPWM過調(diào)制以及抗積分飽和PI調(diào)節(jié)算法,以提高了調(diào)速系統(tǒng)的動(dòng)態(tài)性能和調(diào)速精度。He tried to varnish over the truth with a lie. 他試圖用謊言來掩蓋真相。I've got the hump over what he said to me. 我已經(jīng)對(duì)他所說的很不耐煩了。She threw a scarf over her shoulders. 她在肩上披上一塊肩巾。 返回 over-modulation